Fixing device for water conservancy project pipeline installation

Abstract

The utility model relates to the field of water conservancy pipeline construction, in particular to a fixing device for water conservancy pipeline installation, which comprises a supporting base, a supporting sleeve seat is fixedly installed at the upper end of the supporting base, a connecting through groove is arranged at the upper end of the supporting sleeve seat, a connecting shaft is arranged at the lower end inside the supporting sleeve seat, and a first threaded rod is fixedly installed at the upper end of the connecting shaft. A lifting column is arranged on the surface of the first threaded rod, the upper end of the lifting column extends to the outer side of the connecting through groove to be fixedly provided with a lifting plate, and a pipeline fixing frame is fixedly installed at the upper end of the lifting plate. The rotating handle is screwed to drive the transmission shaft and the second bevel gear to rotate, so that the first bevel gear drives the connecting shaft and the first threaded rod to rotate, the lifting column is adjusted, the height of the pipeline fixing frame is further controlled, the height adjusting accuracy of equipment is guaranteed, and the adjusting speed can be increased through the adjusting mode that the rotating handle is matched with the threaded lifting structure; and the device adapts to various environment installation heights, so that water conservancy project pipeline installation is more convenient and efficient.

Description

Technical Field

[0001] This utility model relates to the field of water conservancy pipeline construction, and in particular to a fixing device for water conservancy engineering pipeline installation. Background Technology

[0002] Water conservancy projects refer to various engineering projects constructed to prevent and control water-related disasters and develop and utilize water resources. Through scientific planning and management, they achieve sustainable socio-economic development. Water conservancy projects, through multi-functional integration, have become important infrastructure supporting national development. Water conservancy pipelines refer to the pipeline systems used in water conservancy projects for transporting, discharging, or storing water resources. The installation of water conservancy pipelines is frequently involved in the construction of water conservancy projects. These pipelines play a crucial role in the construction of water conservancy projects and are mainly used for water conveyance, drainage, irrigation, and other aspects. Special fixing devices are used during the installation and construction of water conservancy pipelines to fix and install the equipment in the water conservancy projects, aiming to ensure the stability and safety of the pipelines during construction and use.

[0003] For example, patent number (CN212056153U) discloses a fixing device for installing pipelines in water conservancy projects, including a fixing plate, a support base on the fixing plate, a support ring on the support base, a floating ring inside the support ring, and several buffer springs between the floating ring and the support ring. The support ring is divided into an upper cover ring and a lower seat ring, with one end of the upper cover ring and the lower seat ring hinged together and the other end provided with a fixing bolt. The floating ring is separately installed from the lower seat ring in conjunction with the upper cover ring. This utility model, by setting a floating ring with multi-directional buffering, can fix the pipeline while providing multi-directional shock absorption, effectively preventing damage to the pipeline from horizontal and vertical vibrations.

[0004] Currently, the fixed devices used for pipeline installation in water conservancy projects have certain limitations in their adjustment structure, making it difficult and inaccurate to adjust the height of the equipment, which hinders the improvement of the flexibility of the equipment adjustment structure. Utility Model Content

[0005] To overcome the problem that adjusting the height of the pipeline installation fixing device is laborious and lacks precision, which is not conducive to improving the flexibility of the equipment adjustment structure.

[0006] The technical solution of this utility model is as follows: a fixing device for water conservancy engineering pipeline installation, including a support base, a support sleeve fixedly installed at the upper end of the support base, a connecting groove opened at the upper end of the support sleeve, a connecting shaft provided at the lower end inside the support sleeve, a threaded rod one fixedly installed at the upper end of the connecting shaft, a lifting column provided on the surface of the threaded rod one, a lifting plate fixedly installed at the upper end of the lifting column extending to the outside of the connecting groove, a pipeline fixing bracket fixedly installed at the upper end of the lifting plate, a bevel gear one fixedly installed on the surface of the connecting shaft, a transmission shaft provided at the lower right end of the support sleeve, a handle fixedly installed at the right end of the transmission shaft, a bevel gear two fixedly installed at the left end of the transmission shaft extending into the inside of the support sleeve, an anti-slip sleeve fixedly installed on the surface of the transmission shaft located on the outside of the support sleeve, a connector fixedly installed at the right end of the support sleeve located on the upper side of the transmission shaft, a threaded rod two provided on the inner side of the connector, a knob fixedly installed at the upper end of the threaded rod two, and a compression locking block provided at the lower end of the threaded rod two.

[0007] Preferably, the handle can be turned to rotate, facilitating the rotation of the transmission shaft and bevel gear two. This causes bevel gear one to drive the connecting shaft and threaded rod one to rotate. The rotation of threaded rod one can drive the lifting column to move up and down, facilitating the adjustment of the pipe fixing bracket's height. The pipe fixing bracket can fix the water pipe, and the fixing buckle can quickly and easily lock the pipe fixing bracket. The shock-absorbing protective rubber pad can effectively protect the water pipe and reduce the transmission of external force vibration. The knob can be turned to rotate, facilitating the rotation of threaded rod two and causing the compression locking block to move downward. The compression locking block can tightly fit the surface of the anti-slip sleeve, cooperating to increase friction and restrict and lock the fixing adjustment control structure. Reinforcing members are fixedly installed between the support base and the support sleeve. The reinforcing members are distributed in a ring array to improve the overall support strength of the equipment. The inner surface of the shock-absorbing protective rubber pad is provided with anti-slip texture, which can increase the friction between the shock-absorbing protective rubber pad and the water pipe, making the connection tighter.

[0008] Preferably, a limiting edge is provided on the lower side of the lifting column, the lifting column has a square structure design, and the threaded rod is threadedly connected to the lifting column.

[0009] Preferably, the connecting slot is designed with a square structure. The lifting column is slidably connected to the connecting slot, and the limiting edge is slidably connected to the support sleeve. The inner diameter of the connecting slot is smaller than that of the limiting edge. The dimensions of the limiting edge and the connecting slot can effectively limit the movement space of the lifting column, ensuring that the minimum contact area between the lifting column and the support sleeve can still meet the support strength. The square structure can limit the movement space of the lifting column in the horizontal direction, avoid the force in the rotation direction from affecting the lifting column, and limit the lifting column to only move up and down.

[0010] Preferably, the pipe fixing bracket has a shock-absorbing protective pad fixedly installed on the inner side, and a fixing buckle is provided on the right end of the pipe fixing bracket.

[0011] Preferably, the connecting shaft is rotatably connected to the support sleeve, the surface of the transmission shaft is rotatably connected to the support sleeve, and bevel gear one is meshed with bevel gear two.

[0012] Preferably, the connector has a T-shaped structure design, and the surface of the threaded rod is threaded to the connector. The T-shaped structure can improve the strength of the connector's support rod and provide a force-bearing area for the compression locking block.

[0013] Preferably, the compression locking block and the threaded rod are rotatably connected, and the compression locking block and the anti-slip sleeve are mutually compatible. The connection method between the compression locking block and the threaded rod can ensure that the compression locking block retains vertical pressure when it contacts the anti-slip sleeve, avoids horizontal rotation, facilitates the reduction of wear between the anti-slip sleeve and the compression locking block, and extends the service life of the parts.

[0014] The beneficial effects of this utility model are:

[0015] This fixing device for water conservancy pipeline installation uses a rotating handle to drive the transmission shaft and bevel gear two to rotate. This, in turn, causes the bevel gear one to drive the connecting shaft and threaded rod one to rotate, thereby adjusting the lifting column and further controlling the height of the pipeline fixing frame. This ensures the accuracy of equipment height adjustment. The combination of the rotating handle and the threaded lifting structure improves adjustment speed and adapts to various installation heights in different environments, making water conservancy pipeline installation more convenient and efficient. It also enhances the flexibility of the fixing device. Turning the knob rotates the threaded rod two, further causing the compression locking block to move downwards and tightly adhere to the surface of the anti-slip sleeve. The friction between the compression locking block and the anti-slip sleeve restricts and locks the fixing and adjusting control structure, maintaining the existing height of the equipment and improving the stability of the fixing device for water conservancy pipeline installation. Attached Figure Description

[0016] Figure 1 The diagram shown is a three-dimensional structural schematic of the fixing device for water conservancy engineering pipeline installation according to this utility model.

[0017] Figure 2 The diagram shown is a three-dimensional structural representation of the support sleeve of this utility model. Figure 1 ;

[0018] Figure 3 What is shown is Figure 2 Enlarged 3D structural diagram at point A;

[0019] Figure 4 The diagram shown is a three-dimensional structural representation of the support sleeve of this utility model. Figure 2 ;

[0020] Figure 5 The diagram shown is a three-dimensional structural schematic of the compression locking block of this utility model.

[0021] Explanation of reference numerals in the attached drawings: 1. Support base; 2. Support sleeve; 3. Connecting slot; 4. Connecting shaft; 5. Threaded rod one; 6. Lifting column; 7. Lifting plate; 8. Pipe fixing bracket; 9. Bevel gear one; 10. Drive shaft; 11. Rotary handle; 12. Bevel gear two; 13. Anti-slip sleeve; 14. Connecting piece; 15. Threaded rod two; 16. Knob; 17. Press locking block; 18. Limiting edge; 19. Shock-absorbing protective rubber pad; 20. Fixing buckle. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0023] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0024] Water conservancy projects refer to various projects built to prevent and control water-related disasters and develop and utilize water resources. These include water-related projects such as flood control, drainage, irrigation, water supply, hydropower generation, navigation, water resource protection, soil and water conservation, aquaculture, tourism, and ecological environment improvement. The benefits of water conservancy projects can be divided into economic benefits, social benefits, and environmental benefits.

[0025] The core functions of water conservancy projects include flood control and disaster reduction, water resource allocation, agricultural irrigation, hydropower generation, navigation improvement, and ecological protection. Through scientific planning and management, they achieve sustainable socio-economic development. Through multi-functional integration, water conservancy projects have become an important infrastructure supporting national development. Their role continues to expand with technological progress; for example, intelligent dispatching systems have further improved the efficiency of water resource management.

[0026] The installation of water conservancy pipelines is frequently involved in the construction of water conservancy projects. Water conservancy pipelines refer to the pipeline systems used in water conservancy projects for transporting, discharging, or storing water resources. These pipelines play a crucial role in water conservancy project construction, primarily used for water conveyance, drainage, irrigation, and other applications. Specialized fixing devices are used during the installation of water conservancy pipelines to secure and install the equipment, aiming to ensure the stability and safety of the pipelines during construction and use.

[0027] Water conservancy pipeline installation and fixing devices effectively support and secure pipelines, ensuring their stability during operation and preventing displacement or damage caused by vibration, temperature changes, or other external forces. By effectively fixing and supporting the pipelines, these devices reduce vibration and noise generated by fluid flow, improving environmental comfort. When pipelines expand or contract due to temperature changes, the fixing devices absorb this movement, preventing excessive stress and damage. Some specially designed fixing devices, such as elastic supports, can absorb pipeline vibration and stress caused by thermal expansion and contraction, making them suitable for environments with high noise and vibration control requirements. Through proper design and installation, fixing devices can effectively reduce stress concentration in pipelines, extending their service life. In natural disasters such as earthquakes, fixing devices maintain pipeline stability, reduce damage, and ensure the normal operation of the water supply system.

[0028] Please see Figures 1-5 This utility model provides an embodiment of a fixing device for pipeline installation in water conservancy projects, including a support base 1, a support sleeve 2 fixedly installed on the upper end of the support base 1, a connecting groove 3 opened on the upper end of the support sleeve 2, a connecting shaft 4 provided inside the lower end of the support sleeve 2, a threaded rod 5 fixedly installed on the upper end of the connecting shaft 4, a lifting column 6 provided on the surface of the threaded rod 5, a lifting plate 7 fixedly installed on the upper end of the lifting column 6 extending to the outside of the connecting groove 3, a pipeline fixing bracket 8 fixedly installed on the upper end of the lifting plate 7, a bevel gear 9 fixedly installed on the surface of the connecting shaft 4, a drive shaft 10 provided on the lower side of the right end of the support sleeve 2, a handle 11 fixedly installed on the right end of the drive shaft 10, a bevel gear 12 fixedly installed on the left end of the drive shaft 10 extending into the interior of the support sleeve 2, and the drive shaft 10... An anti-slip sleeve 13 is fixedly installed on the outer side of the support sleeve 2. A connector 14 is fixedly installed on the right end of the support sleeve 2 above the drive shaft 10. A threaded rod 15 is provided on the inner side of the connector 14. A knob 16 is fixedly installed on the upper end of the threaded rod 15. A compression locking block 17 is provided on the lower end of the threaded rod 15. Turning the handle 11 drives the drive shaft 10 and the bevel gear 12 to rotate, which causes the bevel gear 9 to drive the connecting shaft 4 to rotate and the threaded rod 5 to rotate, further driving the lifting column 6 to move up and down, which facilitates the adjustment of the height of the pipe fixing bracket 8 and ensures the accuracy of the equipment height adjustment. By turning the knob 16 to drive the threaded rod 15 to rotate, the compression locking block 17 moves downward and fits tightly against the surface of the anti-slip sleeve 13, thereby achieving the restriction and locking of the fixed adjustment control structure.

[0029] Please see Figures 1-4In this embodiment, a limiting edge 18 is provided on the lower side of the lifting column 6. The lifting column 6 has a square structure design. The threaded rod 5 is threadedly connected to the lifting column 6. The connecting groove 3 has a square structure design. The lifting column 6 and the connecting groove 3 are slidably connected. The limiting edge 18 is slidably connected to the support sleeve 2. The inner diameter of the connecting groove 3 is smaller than the limiting edge 18. A shock-absorbing protective pad 19 is fixedly installed on the inner side of the pipe fixing bracket 8. A fixing buckle 20 is provided on the right end of the pipe fixing bracket 8. The connecting shaft 4 is rotatably connected to the support sleeve 2. The surface of the transmission shaft 10 is rotatably connected to the support sleeve 2. The bevel gear 9 and the bevel gear 12 are meshed. By turning the handle 11, the transmission shaft 10 is driven to rotate, so that the bevel gear 12 drives the bevel gear 9 to rotate. The bevel gear 9 drives the connecting shaft 4 to rotate, so that the threaded rod 5 rotates and drives the lifting column 6 to move up and down. This further facilitates the adjustment of the height of the lifting plate 7 and the pipe fixing bracket 8, and ensures the accuracy of the equipment height adjustment. It is beneficial to improve the flexibility of the fixing device for water conservancy project pipeline installation.

[0030] Please see Figure 1 , Figure 4 and Figure 5 In this embodiment, the connector 14 has a T-shaped structure design. The surface of the threaded rod 15 is threadedly connected to the connector 14. The compression locking block 17 is rotatably connected to the threaded rod 15. The compression locking block 17 and the anti-slip sleeve 13 are mutually adapted. After the equipment is adjusted, the threaded rod 15 is rotated by turning the knob 16, which causes the threaded rod 15 to move the compression locking block 17 downward until the compression locking block 17 is tightly attached to the surface of the anti-slip sleeve 13. The friction between the compression locking block 17 and the anti-slip sleeve 13 is used to restrict and lock the fixed adjustment control structure, thereby maintaining the existing height of the equipment and improving the stability of the fixing device for water conservancy pipeline installation.

[0031] During operation, turning the handle 11 drives the transmission shaft 10 and bevel gear 12 to rotate. Bevel gear 12 meshes with bevel gear 9, causing bevel gear 12 to drive bevel gear 9 to rotate. Bevel gear 9 then drives the connecting shaft 4 and threaded rod 5 to rotate. The square structure restricts the horizontal movement of the lifting column 6, preventing forces in the rotational direction from affecting the lifting column 6. The threaded rod 5 rotates and drives the lifting column 6 to move up and down, further facilitating the adjustment of the height of the lifting plate 7 and the pipe fixing bracket 8, and ensuring the accuracy of the equipment height adjustment. This allows the equipment to quickly adapt to the installation height of water conservancy pipelines, facilitating the installation of water conservancy pipelines. After adjusting the equipment, turning the knob 16 drives the threaded rod 15 to rotate, causing the threaded rod 15 to move the pressing locking block 17 downward until the pressing locking block 17 is tightly attached to the surface of the anti-slip sleeve 13. The friction between the pressing locking block 17 and the anti-slip sleeve 13 restricts and locks the fixed adjustment control structure, thereby maintaining the current height of the equipment.

[0032] Through the above steps, turning the handle 11 drives the transmission shaft 10 and the bevel gear 12 to rotate, which in turn drives the connecting shaft 4 to rotate and the threaded rod 5 to rotate, further driving the lifting column 6 to move up and down, so as to facilitate the adjustment of the height of the pipe fixing bracket 8 and ensure the accuracy of the equipment height adjustment. This solves the problem that adjusting the height of the pipe installation fixing device is laborious and inaccurate, which is not conducive to improving the flexibility of the equipment adjustment structure.

Claims

1. A fixing device for hydraulic engineering pipeline installation, comprising a supporting base (1), characterized in that: The upper end of the support base (1) is fixedly installed with a support sleeve (2), the upper end of the support sleeve (2) is provided with a connecting through slot (3), the lower end of the inside of the support sleeve (2) is provided with a connecting shaft (4), the upper end of the connecting shaft (4) is fixedly installed with a threaded rod one (5), the surface of the threaded rod one (5) is provided with a lifting column (6), the upper end of the lifting column (6) extends to the outside of the connecting through slot (3) and is fixedly installed with a lifting plate (7), the upper end of the lifting plate (7) is fixedly installed with a pipeline fixing frame (8), the surface of the connecting shaft (4) is fixedly installed with a bevel gear one (9), the lower side of the right end of the support sleeve (2) is provided with a transmission shaft (10), the right end of the transmission shaft (10) is fixedly installed with a handle (11), the left end of the transmission shaft (10) extends to the inside of the support sleeve (2) and is fixedly installed with a bevel gear two (12), the surface of the transmission shaft (10) is fixedly installed with an anti-skid sleeve (13) outside the support sleeve (2), the right end of the support sleeve (2) is fixedly installed with a connecting piece (14) on the upper side of the transmission shaft (10), the inner side of the connecting piece (14) is provided with a threaded rod two (15), the upper end of the threaded rod two (15) is fixedly installed with a knob (16), and the lower end of the threaded rod two (15) is provided with an extrusion locking block (17).

2. The fixing device for hydraulic engineering pipeline installation according to claim 1, characterized in that: The side of the lower end of the lifting column (6) is provided with a limiting edge (18), the lifting column (6) is designed in a square structure, and the threaded rod one (5) is threadedly connected with the lifting column (6).

3. The fixing device for hydraulic engineering pipeline installation according to claim 2, characterized in that: The connecting through slot (3) is designed in a square structure, the lifting column (6) is slidably connected with the connecting through slot (3), the limiting edge (18) is slidably connected with the support sleeve (2), and the inner diameter of the connecting through slot (3) is smaller than the limiting edge (18).

4. The fixing device for hydraulic engineering pipeline installation according to claim 1, characterized in that: The inner side of the pipeline fixing frame (8) is fixedly installed with a damping protection rubber pad (19), and the right end of the pipeline fixing frame (8) is provided with a fixed lock buckle (20).

5. The hydraulic engineering pipe installation fixing device according to claim 1, characterized in that: The connecting shaft (4) is rotatably connected with the support sleeve (2), the surface of the transmission shaft (10) is rotatably connected with the support sleeve (2), and the bevel gear one (9) is meshedly connected with the bevel gear two (12).

6. The hydraulic engineering pipe installation fixing device according to claim 1, characterized in that: The connecting piece (14) is designed in a T-shaped structure, and the surface of the threaded rod two (15) is threadedly connected with the connecting piece (14).

7. The hydraulic engineering pipe installation fixing device according to claim 6, characterized in that: The extrusion locking block (17) is rotatably connected with the threaded rod two (15), and the extrusion locking block (17) is matched with the anti-skid sleeve (13).

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